diff --git a/PoESkillTree.Engine.GameModel.Tests/PoESkillTree.Engine.GameModel.Tests.csproj b/PoESkillTree.Engine.GameModel.Tests/PoESkillTree.Engine.GameModel.Tests.csproj
index 4256032f..e68e9de6 100644
--- a/PoESkillTree.Engine.GameModel.Tests/PoESkillTree.Engine.GameModel.Tests.csproj
+++ b/PoESkillTree.Engine.GameModel.Tests/PoESkillTree.Engine.GameModel.Tests.csproj
@@ -18,7 +18,7 @@
     <PackageReference Include="FluentAssertions" Version="5.9.0" />
     <PackageReference Include="Moq" Version="4.13.1" />
     <PackageReference Include="morelinq" Version="3.2.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="NUnit" Version="3.12.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="3.15.1" />
   </ItemGroup>
diff --git a/PoESkillTree.Engine.GameModel/PoESkillTree.Engine.GameModel.csproj b/PoESkillTree.Engine.GameModel/PoESkillTree.Engine.GameModel.csproj
index c54263b9..2015057c 100644
--- a/PoESkillTree.Engine.GameModel/PoESkillTree.Engine.GameModel.csproj
+++ b/PoESkillTree.Engine.GameModel/PoESkillTree.Engine.GameModel.csproj
@@ -32,7 +32,7 @@
     <PackageReference Include="JetBrains.Annotations" Version="2019.1.3" PrivateAssets="All" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
     <PackageReference Include="morelinq" Version="3.2.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="Nito.AsyncEx.Coordination" Version="5.0.0" />
     <PackageReference Include="Nullable" Version="1.1.1">
       <PrivateAssets>all</PrivateAssets>
diff --git a/PoESkillTree.Engine.Utils/PoESkillTree.Engine.Utils.csproj b/PoESkillTree.Engine.Utils/PoESkillTree.Engine.Utils.csproj
index 38613046..210c700e 100644
--- a/PoESkillTree.Engine.Utils/PoESkillTree.Engine.Utils.csproj
+++ b/PoESkillTree.Engine.Utils/PoESkillTree.Engine.Utils.csproj
@@ -28,7 +28,7 @@
     </PackageReference>
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
     <PackageReference Include="morelinq" Version="3.2.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="Nullable" Version="1.1.1">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>